MEDSTUDY.COM
DENTAL LAWS AND INFECTION CONTROL
FOR NORTH CAROLINA DENTAL BOARD
EXAM QUESTIONS WITH VERIFIED
SOLUIONS
How often should biologic monitoring be performed in the dental practice?
At least once per week
Which level of disinfectants is capable of sterilization?
High-level
Which of these statements is TRUE about surface covers in the dental operatory?
All surfaces that cannot be repeatedly pre-cleaned and disinfected must have barriers.
What is the required amount of time a dental practice must retain an employee's medical
record regarding immunization and post-exposure medical evaluation?
Page 1 of 342
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30 years past the termination of employment
What is a second name given to biological indicators?
Spore tests.
An instrument that penetrates bone or soft tissue is classified by the CDC as:
critical.
What is the current treatment for black hairy tongue?
There is no treatment for this harmless condition
More than of all hepatitis cases are due to hepatitis B
one-third
Page 2 of 342
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transmission-based precautions
1. used in addition to standard precautions to interrupt the spread of certain pathogens. 2.
Three categories:- Airborne.- Droplet (larger than 5 microns).- Contact.
When handling biopsy specimens, what should the dental healthcare worker do to decrease
the chance of cross-contamination?
Transfer the specimen in a sturdy container with a secure lid.
effective hand washing removes what percent of transient microorganisms
100
Latex or non-latex gloves are a barrier for the hands of all dental professionals. Which of the
following must be considered to retain the integrity of the gloves?
Washing with detergents can cause "wicking" to occur.
There is an Exemption for an active military.
Page 3 of 342
, MEDSTUDY.COM
Eligible military licensees are granted a waiver of their mandatory continuing education
requirements.
Both statements are true
To apply for certification to administer local anesthetics by block or infiltration techniques:
1. hold a valid dental hygiene license issued or renewed by the Board on or after
2. submit a certificate of completion from a dental hygiene program that was completed
within years prior to the date of the application
3. a dental hygienist licensed in North Carolina or any other state or territory who has been
practicing dental hygiene for the two years
4. submit evidence that, within prior to the date of the application, the applicant
completed a course or courses meeting the requirements
October 1, 2021
five years
five years
Page 4 of 342
DENTAL LAWS AND INFECTION CONTROL
FOR NORTH CAROLINA DENTAL BOARD
EXAM QUESTIONS WITH VERIFIED
SOLUIONS
How often should biologic monitoring be performed in the dental practice?
At least once per week
Which level of disinfectants is capable of sterilization?
High-level
Which of these statements is TRUE about surface covers in the dental operatory?
All surfaces that cannot be repeatedly pre-cleaned and disinfected must have barriers.
What is the required amount of time a dental practice must retain an employee's medical
record regarding immunization and post-exposure medical evaluation?
Page 1 of 342
,MEDSTUDY.COM
30 years past the termination of employment
What is a second name given to biological indicators?
Spore tests.
An instrument that penetrates bone or soft tissue is classified by the CDC as:
critical.
What is the current treatment for black hairy tongue?
There is no treatment for this harmless condition
More than of all hepatitis cases are due to hepatitis B
one-third
Page 2 of 342
,MEDSTUDY.COM
transmission-based precautions
1. used in addition to standard precautions to interrupt the spread of certain pathogens. 2.
Three categories:- Airborne.- Droplet (larger than 5 microns).- Contact.
When handling biopsy specimens, what should the dental healthcare worker do to decrease
the chance of cross-contamination?
Transfer the specimen in a sturdy container with a secure lid.
effective hand washing removes what percent of transient microorganisms
100
Latex or non-latex gloves are a barrier for the hands of all dental professionals. Which of the
following must be considered to retain the integrity of the gloves?
Washing with detergents can cause "wicking" to occur.
There is an Exemption for an active military.
Page 3 of 342
, MEDSTUDY.COM
Eligible military licensees are granted a waiver of their mandatory continuing education
requirements.
Both statements are true
To apply for certification to administer local anesthetics by block or infiltration techniques:
1. hold a valid dental hygiene license issued or renewed by the Board on or after
2. submit a certificate of completion from a dental hygiene program that was completed
within years prior to the date of the application
3. a dental hygienist licensed in North Carolina or any other state or territory who has been
practicing dental hygiene for the two years
4. submit evidence that, within prior to the date of the application, the applicant
completed a course or courses meeting the requirements
October 1, 2021
five years
five years
Page 4 of 342
